Solenoid-operated switch.



SMITH SOLENOID OPBRATED SWITCH. APPLICATION FILED JUNES, 1906.

forms 5 engages tu c@ l, while the toile? lf? .f'ecured to wmber havsaid support member and havw by Said 110 :ma hrnrvinfT a .n rnovemu posti such pvolt of er: engaged- .fepufate Said 115 "t secured to Suid re 1"'01' said electro- :L re decrease nw the pressur actuating su 50 dow ber an actuating Surface engaged by snil operating' membeil to eetuate Said'mowbe member, said Surface having a enrvetl poi*- tion concentric with the pivot ot Seid opu el'ating member when the contacts in engagement and n shoulder portion 'which projects from Said cnrved portion nml ie en gagedvby said operating member to eepatnte said contacts, an electromagnet mounted upon saidqsupport, and :in armature for :miti electromagnetconnected to sind operating lmeniber and mounted to move verticali lnovubleeontaet into the petti of movementl of the free end of said optiexnting membe', an electromagnet secured to said support, and an arnmture for Said 'electrmnngnet mounted i for vertical movement and connected to seid operating member to hold said member with lts free endkln engagement with tire eni'vetl portion oit Said actuating Surface. and above Said Slionltieij when Said electionmgnet is e in en electyie switch, tlie combination ot n horizontal support, n n oil tank secured to Said support und partly illetl with oil, two lugs (lepentling from seid support within said oil tnnli', n. fixed Contact Secured to one of Seial luge to time towni'il the bottom of seid te lf., :in operating member pivoled on one ot smid lugs nfljneent sindv lixefl Contact? :i movable contact member bovino n coperatine contact and' pivotecl. to the other lng te loopen-nte with said lined Contact., said con" tec/t1 niemlzier timing :1n actuating Surface n'llieli ,ie engaged by Said operating' member, and. line e einv'ed portion which is concentric 4with tile yiivot etsnlct member when seid tn Witnefe m f nninii lne ith dey'ottnne, 1906. A

' HENRY L. SMTP whereof, l have hereunto Set 

